51 lines
1.4 KiB
Docker
51 lines
1.4 KiB
Docker
# OpenDance Studio Web 服务端 —— 生产镜像
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#
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# 构建上下文为 web-server/（与 contracts/database.md、deploy/docker-compose.yml 一致）。
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# 镜像内**不包含 MySQL**：数据库为外部现有实例，通过环境变量注入连接信息。
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# ---------- 构建阶段 ----------
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FROM node:22-alpine AS builder
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WORKDIR /app
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# 先装依赖，最大化利用层缓存
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COPY package.json package-lock.json ./
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RUN npm ci --no-audit --no-fund
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# 编译 TypeScript
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COPY tsconfig.json tsconfig.build.json nest-cli.json ./
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COPY src ./src
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RUN npm run build
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# 仅保留运行时依赖
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RUN npm prune --omit=dev
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# ---------- 运行阶段 ----------
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FROM node:22-alpine AS runtime
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WORKDIR /app
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ENV NODE_ENV=production \
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PORT=3000 \
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STORAGE_DIR=/data/storage
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# 迁移需要编译后的 data-source.js + typeorm CLI（均为运行时依赖）
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COPY --from=builder /app/node_modules ./node_modules
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COPY --from=builder /app/dist ./dist
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COPY --from=builder /app/package.json ./package.json
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COPY scripts ./scripts
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COPY .env.example ./.env.example
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# 非 root 运行；上传目录为卷挂载点
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RUN mkdir -p /data/storage && chown -R node:node /data /app
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USER node
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VOLUME ["/data/storage"]
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EXPOSE 3000
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
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CMD node -e "fetch('http://127.0.0.1:'+(process.env.PORT||3000)+'/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
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CMD ["node", "dist/main.js"]
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